package testxml.apache;

import java.io.File;
import java.io.IOException;

import org.apache.tomcat.util.digester.Digester;
import org.xml.sax.SAXException;

public class AddressBookParser
{
	
	private Contact contact;
	
    public Contact getContact() {
		return contact;
	}

	public void setContact(Contact contact) {
		this.contact = contact;
	}

	/**
     * Prints the contact information to standard output.
     *
     * @param contact the <code>Contact</code> to print out
     */
    public void addContact(Contact contact)
    {
        System.out.println("TYPE: " + contact.getType());
        System.out.println("NAME: " + contact.getName());
        System.out.println("    ADDRESS:    " + contact.getAddress());
        System.out.println("    CITY:       " + contact.getCity());
        System.out.println("    PROVINCE:   " + contact.getProvince());
        System.out.println("    POSTALCODE: " + contact.getPostalcode());
        System.out.println("    COUNTRY:    " + contact.getCountry());
        System.out.println("    COUNTRY-From:    " + contact.getCountryFrom());
        System.out.println("    TELEPHONE:  " + contact.getTelephone());
    }

    /**
     * Configures Digester rules and actions, parses the XML file specified
     * as the first argument.
     *
     * @param args command line arguments
     */
    public static void main(String[] args) throws IOException, SAXException
    {
        // instantiate Digester and disable XML validation
    	AddressBookParser instance = new AddressBookParser();
        Digester digester = new Digester();
        digester.push(instance);
        
        digester.setValidating(false);

        // instantiate AddressBookParser class
        //digester.addObjectCreate("address-book", AddressBookParser.class );
        // instantiate Contact class
        digester.addObjectCreate("address-book/contact", Contact.class );

        // set type property of Contact instance when 'type' attribute is found
        //对有属性的值通过setProperties方法

        digester.addSetProperties("address-book/contact",         "myType", "type" );

        // set different properties of Contact instance using specified methods
        //addCallMethod与addBeanPropertySetter等价
        // 参数 0代表一个参数，默认就是当前读的数据
//        digester.addCallMethod("address-book/contact",       "setContact", 0);
        
        digester.addSetProperties("address-book/contact");
        digester.addSetNext("address-book/contact",               "setContact" );

        
        digester.addCallMethod("address-book/contact/name",       "setName", 0);
        digester.addCallMethod("address-book/contact/address",    "setAddress", 0);
        digester.addCallMethod("address-book/contact/address",    "setAddress",0);
        digester.addCallMethod("address-book/contact/city",       "setCity", 0);
        digester.addCallMethod("address-book/contact/province",   "setProvince", 0);
        digester.addCallMethod("address-book/contact/postalcode", "setPostalcode", 0);
        digester.addCallMethod("address-book/contact/country",    "setCountry", 0);


        //增加country的属性 : from
        digester.addSetProperties("address-book/contact/country","from","countryFrom");
        digester.addCallMethod("address-book/contact/telephone",  "setTelephone", 0);

        // call 'addContact' method when the next 'address-book/contact' pattern is seen
        digester.addSetNext("address-book/contact",               "addContact" );

        // now that rules and actions are configured, start the parsing process
        AddressBookParser abp = (AddressBookParser) digester.parse(new File("Test\\testxml\\apache\\book.xml"));
        System.out.println(instance.getContact());
    }

    /**
     * JavaBean class that holds properties of each Contact entry.
     * It is important that this class be public and static, in order for
     * Digester to be able to instantiate it.
     */
    public static class Contact
    {
        private String type;
        private String name;
        private String address;
        private String city;
        private String province;
        private String postalcode;
        private String country;
        //增加一个country的属性: from
        private String countryFrom;
        private String telephone;

        public void setType(String newType)
        {
            type = newType;
        }
        public String getType()
        {
            return type;
        }

        public void setName(String newName)
        {
            name = newName;
        }
        public String getName()
        {
            return name;
        }

        public void setAddress(String newAddress)
        {
            address = newAddress;
        }
        public String getAddress()
        {
            return address;
        }

        public void setCity(String newCity)
        {
            city = newCity;
        }
        public String getCity()
        {
            return city;
        }

        public void setProvince(String newProvince)
        {
            province = newProvince;
        }
        public String getProvince()
        {
            return province;
        }

        public void setPostalcode(String newPostalcode)
        {
            postalcode = newPostalcode;
        }
        public String getPostalcode()
        {
            return postalcode;
        }

        public void setCountry(String newCountry)
        {
            country = newCountry;
        }
        public String getCountry()
        {
            return country;
        }

        public void setTelephone(String newTelephone)
        {
            telephone = newTelephone;
        }
        public String getTelephone()
        {
            return telephone;
        }

        public String getCountryFrom() {
            return countryFrom;
        }

        public void setCountryFrom(String countryFrom) {
            this.countryFrom = countryFrom;
        }
    }
}